A winter storm is expected to move through the Chicago area Sunday, potentially causing white-out conditions and dumping a half-foot of snow as millions of travelers head home at the end of the holiday weekend.

CHICAGO (WBBM NEWSRADIO) -- Bands of light to moderate and occasionally heavy snow are expected for your Saturday morning. The National Weather Service Chicago forecasts the snow will fall along Interstate 80 and just north of the area. National Weather Service Chicago Most of the heavily traveled...